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bi headed tutle


The genetic trait that I have chosen is a turtle with two heads and a turtle with one head. Two headed turtles is a recessive trait. In order for a uni headed turtle to have two heads, he must inherit two recessive traits for bi headed turtle (one from his mother and one from his father)

H=one head
h=two heads

I will cross a recessive two headed turtle with a homozygous one headed turtle.

HH X Hh

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